Kimo Class 300 User manual

User Manual
Configuration of TransmittersClass 300
KeypadKeypad Remote controlRemote control Modbus networkModbus network
w
e
N
w
e
N
TH300 >
Remote probe
Temperature
Humidity
Pressure
CP300 >
TH300 >
Standard probe
Temperature
< TT300
Remote probe
TT300 >
Standard probe
Air velocity
CTV310 >
Standard probe
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1. Prerequesite.......................................................................................P 1
1.a - Working principle ........................................................................P 1
1.b - Output signal selection ..................................................................P 2
1.c - Protection tip of the sensor .............................................................P 2
2. Modbus parameters ............................................................................P 3
2.a - Configuration parameters ...............................................................P 3
2.b - Modbus functions........................................................................P 3
2.c - Register access security key ...........................................................P 3
3. Activation code and access to functions...............................................P 5
4. Display and keypad configuration • F100 ...........................................P 6
4.a - Transmitter channel for infrared remote control .......................................P 6
4.b - Backlight .................................................................................P 6
4.c - Display contrast control .................................................................P 7
4.d - Keypad locking ..........................................................................P 7
4.e - Slave addressing (Modbus).............................................................P 8
5. Configuring channels and units of measurement • F200......................P 9
6. Analogue output management • F300...............................................P 10
6.a - Output diagnostics .....................................................................P 11
6.b - Analogue outputs setting ..............................................................P 12
7. Alarm / Relay settings • F400 ...........................................................P 14
7.a - Activation / Deactivation of BEEP alarm..............................................P 14
7.b - Relay security ..........................................................................P 14
7.c - Alarm / relay functions and LED colour codes .......................................P 15
7.d - Channel selection for alarms / relays .................................................P 16
7.e - Alarm mode details.....................................................................P 17
7.f - Alarm mode selection ..................................................................P 19
7.g - Set points and time-delay setting .....................................................P 20
8. Pressure measurement configuration • F500 ....................................P 22
8.a - Pressure measurement integration (CP 300) ........................................P 22
8.b - Time-delay between 2 self-calibrations (CP 300)....................................P 22
9. Humidity measurement configuration • F500 ....................................P 23
9.a - Humidity and temperature offset adjustment (TH 300)..............................P 23
Summary
Class 300 transmitter configuration via keypad / remote control / Modbus
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Summary
10. Air velocity measurement configuration (CP300 + SQR) • F600 ........P 24
10.a - Temperature compensation .........................................................P 24
10.b - Air velocity coefficient selection......................................................P 26
10.c - Air velocity correction coefficient input ..............................................P 27
11. Airflow measurement configuration • F600 .....................................P 28
12. Other functions................................................................................P 31
12.a - Activation / Deactivation of the RS 232 and home bus ............................P 31
12.b - Serial number display ................................................................P 31
12.c - Modification of Modbus communication speed .....................................P 32
12.d - Purge Mode ...........................................................................P 33
13. Error codes .....................................................................................P 36
14. Functions recap...............................................................................P 37
Class 300 transmitter configuration via keypad / remote control / Modbus
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1. Prerequisite
Page 1
Class 300 transmitter configuration via keypad / remote control / Modbus
1.a - Working principle
Using keypad / remote control / Modbus configuration, you can activate (or deactivate) a channel, change the
measuring range, set the set points and time-delay...
Principle: the configuration options are accessed via folders and sub-folders (similar to Windows ). Access is
made via a numerical code (full details in this manual).
®
Meaning of the keys
To increment a value or a level
To decrement a value or a level
To validate an input
To cancel an input or to return to the previous step
R
AL1 AL2
CODE:
0000
Visual alarm LED
Graphic display
Keypad
Infrared receiver
1.a.1 - Keypad
R
AL1 AL2
CODE:
0000
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Page 2 Class 300 transmitter configuration via keypad / remote control / Modbus
1. Prerequesite
1.a.2 - Infrared remote control
The remote control works like the keypad and the configuration method remains exactly the same
whichever you use (keypad or remote control).
=
Meaning of the remote control keys
To increment a value or a level
To decrement a value or a level
To validate an input
To cancel an input or to return to the previous step
Channel selector
With this selector, you can swap the transmission channel so that it
matchs with the transmitter reception channel. See page 6 to configure
the transmitter reception channel.
The Class 300 can output either a voltage or a current signal.
Voltage or Current ?
Down
0-10 V
Up
4-20 mA
1.b - Output signal selection
With the on-off switch located on
the left top of the transmitter
(when open), you can choose
analogue output 0-10V (voltage)
or 4-20 mA (current)
It's extremely unwise to remove the protection tip of our hygrometry
probes as the sensitive element is very fragile even to light contacts.
However, if you have to remove the protection tip, take all possible
precautions and avoid any contact with the sensitive element.
To remove the protection tip, unscrew it or unclip it.
1.c - Protection tip of the sensor
Sensitive
element
!
Protection tip
to unscrew
Protection tip
to unscrew
Sensitive
element
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• Values formatting - Modbus code :
1444 (channel 2)
1448 (channel 3 or value 1 of the external transmitter)
1452 (channel 4 or value 2 of the external transmitter)
1440 (channel 1)
Page 3
Class 300 transmitter configuration via keypad / remote control / Modbus
2. Modbus parameters
2.a - Configuration parameters
• Communication speed.....................19200 Bauds (see page 33 to configure the speed)
• Data bits.................................8 bits
• Stop bit..................................1 bit
• Parity....................................None
• Flow control.............................None
• Transmitter addressing.................between 1 and 255
default address “0” for single ended bus configuration
to change the addressing, see page 8.
2.b - Functions
• Register reading ...................................Function 03
• Register writing...............................Function 16
• Communication loop test.....................Function 08
2.c - Access codes to Registers
•Registers type ...................................Signed long integer (32 bits), permuted (LSB, MSB)
• Alarms status - Modbus code : 1436
Relay 1
Relay 2
0101
Ex. The value sent by the transmitter is 5
Alarm condition 1
and relay 1 excited
• Values - Modbus code : 1438 (channel 1)
1442 (channel 2)
1446 (channel 3 or value 1 of the external transmitter)
1450 (channel 4 or value 2 of the external transmitter)
Ex. the value sent by the transmitter is 6321
... b4 b3 b2 b1 b0
b31
b31 ... b12 b11 b10 b9 b8 b7 b5 b4 b3 b2 b1 b0 b6
000100001100
Unit of measurement (see chart)
Nr of digits after the comma
Value sign (0=>+, 1=> -)
Ex. The formatting displayed is 268.
Unit of measurement => 12 (see chart)
Figure(s) after the comma => 1
Sign => positive
If the value measured is equal to 6231 :
Result => 623,1 mmH O
2
Alarm 1
Alarm 2
1m/s 12 mmH O
2
2fpm 13 inWg
3m3/h 14 Kpa
4L/s 15 mmHg
5cfm 16 mbar
6m3/s 17 g/kg (absolute humidity.
7°C 18 °C (dew temp. Td)
8°F 19 °F (dew temp. Td)
9%RH 20 °C (wet temp. Tw)
10 PSI 21 °F (wet temp. Tw)
11 Pa 22 KJ/Kg (Enthalpy i)
ñ)
Units of measurement
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2. Modbus parameters
Page 4 Class 300 transmitter configuration via keypad / remote control / Modbus
2.c - Access code to Registers (sequel)
• Serial number of sensing element (SPI - CP300 / Humidity - TH300)
Modbus code: 1402
Other access codes to different registers are indicated on each function at stage n°2.
Shown as this pictogram:
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202
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3. Activation code and access to functions
!
This step is COMPULSORY for each configuration.
To access the transmitter functions, and for safety, you have to first enter a safety code.
• Please check that the transmitter is powered on.
• If the transmitter displays an error code, please see “Errors Code” section on page 35
Step 1
Press on
to get this screen
CODE:
0000
Enter the CODE “0101”
with the keypad and
validate with
Step 2 The code must be entered from left to right.
To increment a value or a level, press
To decrement a value or a level, press
To validate a value (level) or to validate the code, press
To return to the previous status or to cancel, press
The first “0” blinks, which means that this column is activated and you can
enter data from the keypad.
This screen appears:
Step 3 This screen confirms that the code was correctly entered, and that you can
configure the transmitter.
If the code was wrongly entered, the transmitter initializes and returns to the
starting display. Configuration folder number
The transmitter includes 6 folders maximum::
• 100 • 400
• 200 • 500
• 300 • 600
Configuration folder
selection
Step 4 To select your configuration folder, press to increment 100 or press to
decrement 100.
Once the folder is selected, press to validate.

On the top left of each page of this manual, you can find a reminder of the
configuration folder where the function is available.
F400
Ex. In the folder 400, you can configure the alarms
and relays. See page 14.
100
100
CODE:
0101
05
F 102
>
100
Page 5
Class 300 transmitter configuration via keypad / remote control / Modbus
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4.b - Backlight
With the backlight, the reading is easier with more contrast, if the ambient light is weak.
You can activate or deactivate it.
1
Step Go into the configuration mode (see page 5). The folder number displayed
corresponds to the last folder used.
2
Step Select the folder “100” and validate with .
Select the sub-folfer “101” and validate with .
The cursor > goes to the line of available choices.
3
Step With and keys, select 00 to deactivate the backlit or 01 to activate.
Validate with .
01
F 101
>
01
4
F 101
Step The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to select another folder.
• with and keys, you can choose another sub-folder from the folder 100.
>
01
F 101
>
100
100
4. Display and keypad configuration
F100
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202
4.a - Transmitter channel for infrared remote control
You can change the channel number for receiving the signal from the infrared remote control.
The advantage is that only one remote control is required to drive several transmitters, and that there
is no interference if 2 transmitters are located side by side.
1
Step Go into the configuration mode (see page 5). The folder number displayed
corresponds to the last configuration folder used.
2
Step Select the folder “100” and validate with .
Select the sub-folder “100” and validate with .
The cursor > goes to the line of available choices.
3
Step With and keys, select the channel number (from 00 to 09). Validate
with .
03
F 100
>
03
4
F 100
Step The cursor > returns to sub-folders line.
• press twice to return to reading mode
• press once to select another folder.
• with and keys, you can choose another sub-folder from the folder 100.
>
00
F 100
>
100
100
d
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M
200
By default, the channel number is 0.
Page 6 Class 300 transmitter configuration via keypad / remote control / Modbus
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4.c - Display contrast control
Go into configuration mode (see page 5). The folder number which appears
corresponds to the last configuration folder used.
Select the folder “100” and validate with .
Select the sub-folder “102” and validate with .
The cursor > goes to the line of available choices.
With and keys, set the contrast required (from 0 to 10). Validate with .
The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys, you can choose another sub-folder from folder 100.
4. Display and keypad configuration
F100
1
Step
2
Step
3
Step
08
F 102
>
08
4
F 102
Step >
05
F 102
>
100
100
4.d - Keypad locking
For safety, you can lock the keypad access. Like on a mobile phone, the keys will be disabled after having been
locked.
Go into configuration mode (see page 5).
corresponds to the last folder used.
The folder number which appears
Select the folder “100” and validate with .
Select the sub-folder “104” and validate .
The cursor > goes to the different choices available.
With and keys, select 01 to lock the keypad access or 00 if you do not
want to lock the keypad. Validate with .
The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys to choose another sub-folder from the folder 100
!
To unlock keypad access, press and hold the key for 10 seconds.
After 10 seconds, an audible signal confirms that the keypad is unlocked.
1
Step
2
Step
3
Step
01
F 104
>
01
4
F 104
Step >
01
F 104
>
100
100
d
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204
d
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M
208
Page 7
Class 300 transmitter configuration via keypad / remote control / Modbus
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4.e - Slave addressing (Modbus)
Go into configuration mode (see page 5). The folder number displayed
corresponds to the last configuration folder used.
Select the folder “100” and validate with .
Select the sub-folder “106” and validate with .
The cursor >goes to available choices.
With and keys, set the slave addressing number (from 1to 255).
Validate with .
The cursor >goes to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys to choose another sub-folder from the folder 100.
4. Display and keypad configuration
F100
1
Step
2
Step
3
Step
23
F 106
>
23
4
F 106
Step >
01
F 106
>
100
100
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212
Page 8 Class 300 transmitter configuration via keypad / remote control / Modbus
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CP 301, 302 et 303 CP 304 TH 300
00 Inactive channel
01 Pa Pa °C °C m/s
02 mmH O mmH O °F °F fpm
2
03 inWg inWg %HR °C
04 mbar mbar g/Kg (Hygro. absolue °F
3
05 °C mmHg °C (Temp. de rosée Td) m /h
06 °F °C °F (Temp. de rosée Td) L/s
07 m/s °F °C (Temp. humide Tw) cfm
3
08 fpm m/s °F (Temp. humide Tw) m /s
3
09 m /h fpm KJ/Kg (Enthalpie i)
3
10 L/s m /h
11 cfm L/s
3
12 m /s cfm
3
13 m /s
TT 300 CTV 310
Inactive channel Inactive channel Inactive channel Inactive channel
2
ñ)
5. Configuring channels and units of measurement
F200
Class 300 transmitters have 4 measuring channels. You can activate 1, 2, 3 or 4 channels and select each unit of
measurement.
Go into configuration mode (see page 5). The folder number displayed
corresponds to the last configuration folder used.
Select the folder “200” and validate with .
Channel 1 Channel 2 Channel 3 Channel 4
Select sub-folder 200 201 202 203
With and keys, select the unit of measurement (see chart below).
Validate with .
The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys to choose another sub-folder from the folder 200.
and validate with . The
cursor > goes to choices line.
For a CP 300 transmitter (301, 302, 303 and 304),the SQR option is required in order to activate the
units of air velocity and airflow.
1
Step
2
Step
3
Step
06
F 201
>
04
F 200
>
200
200
d
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400
d
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d
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d
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402 404 406
06
4
F 201
Step >
Page 9
Class 300 transmitter configuration via keypad / remote control / Modbus
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6. Analogue output management
F300
6.a - Output diagnostics
With this function, you can check with a multimeter (or a regulator/display, or a PLC/BMS) if the transmitter outputs
are working properly. The transmitter generates a voltage of 0 V, 5 V and 10 V or a current of 4 mA, 12 mA and 20
mA.
6.a.1 - Multimeter connection configuration
Before carrying out the output diagnostics, all connections and configurations of the transmitter must be
enabled, to avoid any damage on the transmitter and the multimeter !
1
Step First, select a channel for the output diagnostics.
Selection of the channel
to be checked
The channel numbers are indicated on the
board located below the terminal block.
Channel n°1 Channel n°2
2
Step Example of
connection
On the photo alongside, the multimeter is
connected to the 0-10 V output and channel
n°1.
NO .............normally open
COM ..........common
NC .............normally closed
Relay 1
NO .............normally open
COM ..........common
NC .............normally closed
Relay 2
B
-
A
+
0-10 V ..............voltage
GND.................ground
4-20 mA ...........current
Analogue output 1
0-10 V ..............voltage
GND.................ground
4-20 mA ...........current
Analogue output 2
The ticked box shows
the power supply type
of the transmitter
(230 Vac shown above).
230 Vac
115 Vac
[
24 Vdc / ac
Page 10 Class 300 transmitter configuration via keypad / remote control / Modbus
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6.a.2 - Output diagnostics
Once the connection of the transmitter to the multimeter (or regulator or PLC/BMS is complete, (see page
6), you can carry out the analogue output diagnostics on several check points.
6. Analogue output management
Go into configuration mode (see page 5). The folder number displayed
corresponds to the last configuration folder used.
Select the folder “300” and validate with .
Channel n° 1 output
Select sub-folder “300”
and validate with .
The cursor > goes to available choices.
Channel n° 2 output
Select sub-folder “303”
Diagnostic Output
00 0 V
01 5 V
02 10 V
03 4 mA
04 12 mA
05 20 mA
F300
With and keys, select the signal that the transmitter must output (see
chart below). Note : no need to validate with .
1
Step
2
Step
3
Step
01
F 300
>
00
F 300
>
300
100
!
If the deviations are too big (>0,05V or >0,05mA) between the signal issued and the
value displayed on the multimeter, we recommend that you return the transmitter to
our factory.
The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys to choose another sub-folder from the folder 300.
4
Step > F 300
01
Page 11
Class 300 transmitter configuration via keypad / remote control / Modbus
d
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d
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600 606
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+500
F 302
6. Analogue output management
F300
6.b - Analogue output settings
With this function, you can modify the measuring range of the transmitter, and you can equate the new limits to the
analogue output (0-10V or 4-20mA).
You can enter the measuring range required on your own !
Go into configuration mode (see page 5). The folder number displayed
corresponds to the last configuration folder used.
Select the folder “300” and validate with .
Minimum of Channel n°1
output
Select sub-folder “301”
With and keys, select the value sign: negative or positive, validate with
. Then, enter the minimum limit value and validate with .
and validate with . The cursor > returns to the input line.
of Channel n°2
output
Select sub-folder “304”
Minimum
Maximum of Channel n°1
output
Select sub-folder “302”
Etape
With and keys, select the value sign: negative or positive, validate with
.
Then, enter the maximum limit value and validate with .
and validate with . The cursor > goes to the input line.
Maximum of Channel n°2
output
Select sub-folder “305”
!
You must enter the values according to the units of measurement selected, not
according to the measuring range of the transmitter.
Eg. on a CP 303 pressure transmitter (0 to ±1000 Pa) with a reading in mmH2O, the minimum and maximum ranges must be
configured on measuring range of 0 to ±102 mmH2O. See conversion chart on following page.
6
Step The cursor > goes to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys you can choose another sub-folder from the folder
300.
>
After an analogue output setting, if the unit of measurement is modified (see page 5), you have to reconfigure the
outputs according to the new unit of measurement.
!
We recommend that the interval between the minimum and maximum is > 5% of the measuring range.
1
Step
2
Step
3
Step
-000100
F 301
>
-100
F 301
>
300
100
4
Step
5
Step
+000500
F 302
>
+500
F 302
>
d
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602
d
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608
d
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M
604
d
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s
M
610
Page 12 Class 300 transmitter configuration via keypad / remote control / Modbus
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Pressure
6.b.1 - Units of measurement conversion chart
6. Analogue output management
F300
Temperature
Page 13
Class 300 transmitter configuration via keypad / remote control / Modbus
Pa mmH2O inWg mbar mmHg
CP 301 0 to ±100 0 to ±10,2 0 to ±0,401 0 to ±1,00 -
CP 302 0 to ±500 0 to ±51,0 0 to ±2,005 0 to ±5,00 -
CP 303 0 to ±1000 0 to ±102,0 0 to ±4,015 0 to ±10,00 -
CP 304 0 to ±10000 0 to ±1020,0 0 to ±40,01 0 to ±100,00 0 to ±75,00
°C °F
TH 300 - Stainless steel probe -40,0 to +180,0 -40,0 to +356,0
TH 300 - PC probe -20,0 to +120,0 -4,0 to +248,0
TT 300 - Stainless steel probe -40,0 to +180,0 -40,0 to +356,0
TT 300 - PC probe -20,0 to +120,0 -4,0 to +248,0
CTV 310 0,0 to +50,0 32,0 to 122,0
m/s fpm
CTV310 from 0,0 to 30,0 from 0 to 5905
Air velocity (CTV 310)
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7. Alarm / relay settings
F400
7.a - Activation / Deactivation of BEEP alarm
Go into configuration mode (page 5). The folder number displayed
corresponds to the last configuration folder used.
Select the folder “400” and validate with .
Select sub-folder “400” and validate with .
The cursor >goes to available choices.
With and keys, select 01 to activate the BEEP alarm or 00 to
disactivate. Validate with .
The cursor >goes to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys you can choose another sub-folder from the folder 400.
7.b - Relay security
Enter in configuration mode (see page 5). The folder number displayed
corresponds to the last configuration folder used.
Select folder “400” and validate with .
Select sub-folder “401” and validate with .
The cursor >goes to available choices.
With the keys and , select 01 for a positive security or 00 for a
negative security. Validate with .
The cursor >returns to sub-folders line.
• press twice on to return to reading mode.
• press once on to return to another folder selection.
• with and keys, you can choose another sub-folder from the folder 400.
The relay outputs are by default, in negative security: the relay is energized when a set point is reached.
With the keypad, you can swap the relays in positive security : then, the relay is de-energized when a set point is
reached or during a power outage.
The beep alarm (audible alarm) is activated when a set point is reached.
For more details on the setpoint settings, see page 20.
1
Step
2
Step
3
Step
01
F 400
>
01
4
F 400
Step >
01
F 400
>
400
100
1
Step
2
Step
3
Step
01
F 401
>
01
4
F 401
Step >
01
F 401
>
400
100
d
b
u
o
s
M
800
d
b
u
o
s
M
802
Page 14 Class 300 transmitter configuration via keypad / remote control / Modbus
Rugghölzli 2
CH - 5453 Busslingen
Tel. [phone]
Fax [phone]
[e-mail]
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Produkte, Support und Service
SENTRONIC AG

7. Alarm / relay settings
F400
7.c - Alarm / relay functions and LED colour codes
7.c.1 - Visual / audible alarms
Class 300 transmitters have 2 visual / audible alarms located in front of the transmitter, allowing to know the
condition of the setpoints.
Alarm n°2Alarm n°1 Alarm LED colour codes
Green The alarm function is activated and
the set point is not reached
Red The alarm function is activated and
the setpoint is reached
None The alarm function is not activated
The red LED appears when the setpoint is reached,
taking into account the time-delay and the action type
(falling or rising).
See page 17 for more details.
7.c.2 - The relays
Class 300 transmitters have 2 relays visible on the transmitter board. These 2 relays each have one LED to
allow real-time checking.
Audible alarm
Once the alarm is activated, an alarm sounds
whilst the setpoint is reached.
Relay LED colour codes
Red The relay is
None The relay is not energized
or has not been configured
energized
The relay is energized when the setpoint is reached, taking
into account the time-delay, the action type and also the
alarms security mode.
Set points, time-delay and action type setting: see page 20
Alarm security settings : see page 14
Relay n°2
LED
Relay n°1
LED
Relay n°2
Relay n°1
The BEEP alarm function must be activated to use the
audible alarm. See page 14.
Page 15
Class 300 transmitter configuration via keypad / remote control / Modbus
Rugghölzli 2
CH - 5453 Busslingen
Tel. [phone]
Fax [phone]
[email protected]
www.sentronic.com
Produkte, Support und Service
SEN
TRONIC
AG

7.d - Selection of the channel for visual and relays alarms
7. Alarm / relay settings
F400
Class 300 transmitters have 4 alarms: 2 visual (LED) and audible alarms and 2 relay alarms. The transmitter can be
configured with 4 different alarms setups.
Go into configuration mode (see page 5). The folder number displayed
corresponds to the last configuration folder used.
Select the folder “400” and validate with .
With and keys, select the channel number for which you want to
configure an alarm. Validate with .
The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys, you can choose another sub-folder from the folder 400
(i.e. for example to configure another alarm / relay)
“402” “407” “412” “417”
Alarm 1Alarm 2Relay 1Relay 2
(LED 1) (LED 2)
Select sub-folder
and validate with .
1
Step
2
Step
3
Step
01
4
F 402
Step >
01
F 402
>
400
100
01
F 402
>
d
b
u
o
s
M
804
d
b
u
o
s
M
814
d
b
u
o
s
M
824
d
b
u
o
s
M
834
Page 16 Class 300 transmitter configuration via keypad / remote control / Modbus
Before any alarm setup, check that the corresponding channel(s) is activated.
!
Rugghölzli 2
CH - 5453 Busslingen
Tel. [phone]
Fax [phone]
[email protected]
www.sentronic.com
Produkte, Support und Service
SEN
TRONIC
AG